Total description of the wav ANTARES_67517.20_25_10_2012_05.09.34_08.10.22.wav registered the 25_10_2012 between 05.09.34 and 08.10.22,  :8060934 bins, 250000 Hz,, 32.2437 sec., energy of the wav :336.5017, average energy captured for the scalo 1 : 0.88996, scalo 2 : 0.92108, scalo 3 : 0.85572, , 2 and 3 are used for detection, 902 sperm whales 0.035149 average time 0.13909 standard deviation in sec.